Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2019 4 27.  Predictions up to the next  14.0 days:

     Date     Time(FY3D) FY3D Lat/Lon Date Time(AQUA) AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 04/27/2019   10:06:18   ( -66.75,  71.63) 04/27/2019   10:07:19  ( -66.75,  71.61)    0.89                61
 04/27/2019   10:56:03   (  69.89,-116.99) 04/27/2019   10:55:48  (  69.90,-116.94)    2.06                15
 04/30/2019   02:22:40   ( -67.06,-172.14) 04/30/2019   02:23:42  ( -67.05,-172.19)    2.08                62
 04/30/2019   03:12:27   (  70.08,  -0.82) 04/30/2019   03:12:13  (  70.09,  -0.80)    0.77                14
 05/02/2019   18:39:23   ( -66.22, -57.19) 05/02/2019   18:40:25  ( -66.23, -57.17)    1.15                62
 05/02/2019   19:28:49   (  70.38, 115.52) 05/02/2019   19:28:36  (  70.38, 115.50)    0.80                13
 05/05/2019   10:55:42   ( -66.64,  59.14) 05/05/2019   10:56:45  ( -66.63,  59.13)    0.49                63
 05/05/2019   11:45:27   (  69.77,-129.53) 05/05/2019   11:45:14  (  69.78,-129.47)    2.47                13
 05/08/2019   03:12:23   ( -65.90, 174.23) 05/08/2019   03:13:26  ( -65.91, 174.28)    2.29                63
 05/08/2019   04:01:47   (  70.17, -13.05) 05/08/2019   04:01:35  (  70.17, -13.04)    0.41                12
 05/10/2019   19:28:41   ( -66.42, -69.34) 05/10/2019   19:29:45  ( -66.42, -69.33)    0.22                64
 05/10/2019   20:18:07   (  70.56, 103.45) 05/10/2019   20:17:56  (  70.55, 103.40)    1.93                11